Richard Milner is working on his next book,which explores the art of Charles R.Knight, the American painter of dinosaurs, ice age mammoths and saber-toothed cats, whose work adorns the walls of the American Museum of Natural History in New York, the Field Museum in Chicago and other institutions.

VOA: standard.2009.11.25

Thanks to "Scenes From the Stone Age: The Cave Paintings of Lascaux, " at the Field Museum in Chicago, visitors can now see life-size replicas of half a dozen sections of the caves.

WSJ: Prehistoric but Far From Primitive | Cave Paintings of Lascaux | Field Museum | By Mark Yost

Ms. Hobson works with a variety of civic and professional institutions, including serving as a director of the Field Museum, the Chicago Public Education Fund and the Sundance Institute.

FORBES: Mellody Hobson

Chicago's Field Museum has a collection of shrunken heads made by an Ecuadorian tribe once known as the Jivaro.

NPR: Hidden Museum Treasures